baber/WOPTO huggingface dataset:
Patent KR-930007341-B1 (KR)
Title: Control device for foot clutch of a vehicle
Inventor: PARK JONG-SON
IPC: B60K26/04
Filed: 1991-06-19
Granted: 1993-08-09
Abstract: This   device   makes   automatic   clutch   connections   or disconnections for speed changes in response to the  signal  of  a speed sensor to drive a car not only by manual operation, but also by automatic operation. This device comprises two-stage electronic valve (V1) controlling the motion of a  booster  cylinder  (1),  a push rod (3) connected to a driving lever (5)  of  the  clutch,  a switching lever (7) connected to (3) to manipulate  a  semi-clutch switch (CS1) , and an operating lever (8) for setting the switching lever (7) in the semi-clutch position.
Patent KR-960003271-B1 (KR)
Inventor: DRAY JAMES ROBERT
IPC: F25J3/04
Filed: 1991-06-26
Granted: 1996-03-07
Abstract: 내용 없음.
Patent KR-930011405-B1 (KR)
Inventor: KOMATSUBARA MICHIRO
IPC: C21D8/12
Filed: 1991-07-27
Granted: 1993-12-06
Abstract: 내용 없음.
Patent KR-940002943-B1 (KR)
Title: Pharmaceutical composition masked bitter taste
Inventor: SHIM CHANG-KU
IPC: A61K9/68
Filed: 1991-07-29
Granted: 1994-04-09
Abstract: Chewable tablets and gums are prepd. by adsorbing dimenhydrinate into ion exchange resin including carboxyl group, and forming dimenhydrinate-ion exchange resin adsorbate into granules. The bitter taste of some drugs esp. dimenhydrinate is masked and the quality of pharmaceutical formulation is improved.
Patent KR-100244353-B1 (KR)
Inventor: GORDON R KASPER
IPC: H04M3/42
Filed: 1991-10-11
Granted: 2000-02-01
Abstract: 음성 우편 통보 장치는 하나 이상의 유입 호출이 가입자의 전자 우편 사서함에 전송되었음을 알리는 가청 통보를 이동 무선 전화기 가입자에 제공한다. 무응답 유입 호출은 호출자의 음성 메세지를 저장하는 음성 우편 시스템에 전송된다. 호출된 가입자에 대한 이와 같은 특징을 포함하고 있는 특성 데이타 베이스에 플래그가 세트된다. 가입자가 셀룰러 이동 무선 전화기로부터 호출을 하거나, 유입 호출에 응답할 때, 가입자의 전자 우편함에 하나 이상의 음성 메세지가 존재함을 가입자에게 알리기 위해 이동 무선 전화기 핸드세트의 스피커를 통해 가청 통보(특정의 톤 버스트)가 제공된다. 가입자 시스템의 동작 모드에 따라, 음성 메세지가 검색될 때 또는 이동 가입자에 의해 발생된 호출시에 상기 플래그는 클리어된다.
Patent KR-930011329-B1 (KR)
Title: Polyamide dipped cord having strength ratio and manufacturing method thereof
Inventor: KIM HONG-KYUN
IPC: D01F6/60
Filed: 1991-11-01
Granted: 1993-11-30
Abstract: The yarn, having strength above  8.0  g.d.,  break-elongation above 20 %, degree of crystallization above 40 %, and  utilization rate  of  strength  of  the  dip-cord  yarn  above  95  %   (where utilization rate of strength of the dip-cord yarn (%)  =  strength of a dip-cord yarn/strength of a drawn yarn x  100)  is  made  by: melt-spinning the polyamide, whose  relative  viscosity  (in  1  % solution of 96 % sulfuric acid at 25 deg.C) is above 3.1; drawing, heat-treating in more than two-step to obtain the drawn  polyamide filament yarn, having break-elongation above 30 %, strength  above 7.5 g/d and degree of crystallization of  15-30  %;  winding;  and providing more than 5 %  of  tension  at  the  heat-treating  zone during dipping process.
Patent KR-100255440-B1 (KR)
Inventor: JANG CLODKWILONG
IPC: H04N5/445
Filed: 1991-12-20
Granted: 2000-05-01
Abstract: 본 발명은 기본적으로 디지트화된 비디오 신호의 RGB 성분외에도, 문자 디스플레이를 활성화하는 고속 블랭킹의 통상의 제어를 위해 픽셀당 1 비트, 메뉴가 아닌 서브-타이틀의 비디오 카세트 레코더상의 기록을 제어하기 위해 픽셀당 최소한 한 개의 비트를 기억하는 메모리를 구비한다.
Patent KR-940008575-B1 (KR)
Title: Langmuir trough
Inventor: JONG SANG-DON
IPC: H01L49/02
Filed: 1991-12-24
Granted: 1994-09-24
Abstract: The through is useful to uniformly transfer organic material to both sides of the substrate by using Langmuir Blodgett technique. The trough comprises (A) a water tank (1) with a submerged part (1a) in the center; (B) a surface pressure gauge (4) with a sensor (8); (C) two rods (6,7) to compress organic materials on the left and right sides of the water tank.
Patent KR-0144850-B1 (KR)
Inventor: PARK KYUNG-YONG
IPC: H04M1/00
Filed: 1991-12-26
Granted: 1998-08-01
Abstract: 본 발명은 키폰과 연결하여 사용할 경우 외부선로를 연결하기 위해 전화번호 9를 누르면 자동적으로 일시 정지 기능을 수행하여 연속적으로 다이얼리 할때 전화번호호출 에러를 방지토록 한 일시정지기능 제어방법에 관한 것으로서, 전화번호의 다이얼링과 일시정지기능이 각각 별개로 독립하여 작동 되므로서 사용상 번거로음이 뒤따르는 종래의 문제점을 개선코자 한 것이다. 
     이를 위하여 본 발명은 키폰과 연결하여 사용시 외부선로를 연결하기 위해 전화번호9를 누르면 자동적으로 일시 정지 기능을 수행함으로써 연속적으로 다이얼링 할 때 전화번호 호출시 에러를 미연에 방지할 수 있는 것이다.
Patent KR-940007988-B1 (KR)
Title: Isdn subscriber matching device
Inventor: YUN BIN-YONG
IPC: H04M11/00
Filed: 1991-12-30
Granted: 1994-08-31
Abstract: The ISDN (integrated services digital network) primary subscriber interface apparatus includes a primary subscriber interface circuit connected to a subscriber line interface circuit and a time switch interface circuit, for transmitting/receiving D-channel data with an ISDN D-channel control processor board aseembly (IDPA), and an IDPA interface circuit connected to the primary subscriber interface circuit, for transmitting a D-channel to the IDPA and transmitting the D-channel received from the IDPA to a corresponding user, thereby raising the reliability of a primary subscriber.
Patent KR-950001658-B1 (KR)
Title: Apparatus and process for manufacturing fullerence by rf plasma
Inventor: KANG HONG-RYOL
IPC: C01B31/02
Filed: 1992-01-21
Granted: 1995-02-28
Abstract: The fulleren is produced by (a) generating a glow discharge at a low pressure of the torch, (b) inserting a high frequency wave electric field induced from the coil into the discharging tube, and flowing an argon plasma gas into the tube to generate an inductively coupled plasma, (c) reacting the plasma with a graphite powder, (d) cooling the reactant gas, and (d) separating a gas and product from the reactant gas. The apparatus comprises a radio frequency generating device, a raw powder-supplying device, a gas-supplying device, a torch, a reacting chamber, an exhaust gas-cooling part, a separating filter and a vacuum pump.
Patent KR-100308181-B1 (KR)
Title: 수중추진장치
Filed: 1992-04-29
Granted: 2001-12-15
Abstract: 본 발명의 수중 추진장치(1)는 물 입구(5)와 물 출구(7)를 갖는 원통형 보호판(3)과; 상기 보호판(3)내에서 축(9)에 회전가능하게 장착되는 허브(15)를 갖는 프로펠러(13)와; 상기 프로펠러(13)를 구동시키기 위한 것으로, 상기 프로펠러(13)의 외주 둘레로 장착되는 회전자(23)와, 상기 보호판(3)과 외접하고 있는 고정자(25)를 구비하는 전기 모터(24)와; 베어링 표면둘레로 그 주변의 물을 순환시킴으로써 베어링 조립체(17)를 윤활 및 냉각시키는 수단(83)(99)를 구비하는 베어링 조립체(17)를 포함한다. 정지형 커버(85)는 상기 베어링 조립체(17) 위에서 상기 축(9)의 물 입구단에 착탈가능하게 고착되어, 상기 베어링 조립체(17)내의 베어링에 용이한 접근을 제공할 수 있도록 한다. 상기 보호판(3)의 내부에서 상기 축(9)에 동심형으로 장착되는 베인부재(11)는 상기 프로펠러(13)의 하류측에 연결되어, 상기 프로펠러(13)가 회전할 때 공동화를 감소시키고 그에 수반에 소음도 감소시킨다. 상기 회전자(23)의 자화가 복수개의 영구자석(125)에 의해 제공되어, 효율을 개선시키고 소음을 감소시킨다. 댐퍼봉(130)과 도전성 쐐기(128)로부터 형성된 다람쥐통 구조체는 회전자의 자석과 일체화되어, 모터의 개시동작을 도울 뿐만 아니라, 그들의 자성을 감소시킬 수도 있는 조파 전류로부터 자석을 절연시키기도 한다.
Patent KR-970008218-B1 (KR)
Inventor: CODY CHARLES A
IPC: D21C5/02
Filed: 1992-05-08
Granted: 1997-05-22
Abstract: 요약없음
Patent KR-960010689-B1 (KR)
Inventor: SUZUKI HIROYOSHI
IPC: G01N27/22
Filed: 1992-08-17
Granted: 1996-08-07
Abstract: 내용 없음.
Patent KR-930000230-B1 (KR)
Inventor: KAYANUMA AKIO
IPC: H01L21/328
Filed: 1992-08-22
Granted: 1993-01-14
Abstract: 내용 없음.
Patent KR-940011511-B1 (KR)
Title: Material feeding apparatus of shearing machine
Inventor: LEE HYON-U
IPC: B21D43/00
Filed: 1992-09-03
Granted: 1994-12-20
Abstract: The device applied in a sharing machine for continuously cutting steel plates with constant width, clamps a steel plate laid at the rear side and transfers the plate to the worker's hand in front of the sharing machine quickly and accurately. The device comprises material sucking device (A) having a pneumatic cylinder (11) for lifting the lifter plate (10), a plurality of sucking tubes (13) with springs (15) and rubber sucking disc (14) for sucking working material; feeding device (B) having a stationary frame (5) moved to free direction by chain (8'), spriral shaft (20) and pneumatic cylinder.
Patent KR-100218028-B1 (KR)
Title: Method of preparing amine functional silicone microemulsions
Inventor: MERRIFIELD JAMES HALE
IPC: A61K8/895
Filed: 1992-09-09
Granted: 1999-09-01
Abstract: A method is provided for preparing an amino-functional polyorganosiloxane microemulsion having an average particle size of from about 0.015 to about 0.05 microns by (A) forming an oil mixture by blending (1) an amino-functional polyorganosiloxane and (2) at least one surfactant, wherein at least one of the surfactants is insoluble in the amino-functional polyorganosiloxane; (B) dropwise adding an initial portion of water to the oil and surfactant mixture prepared in step (A), agitating the mixture formed in step (B) for a period of time sufficient to form a homogeneous mixture; (C) adding water to the homogeneous mixture formed in (B); and (D) adding a lower aliphatic carboxylic acid having from 1 to about 4 carbon atoms or a mineral acid selected from HCl, H2SO4, HNO3, HBr, or Hl to the mixture formed in (C) in an amount sufficient to provide the mixture with a pH of from about 4 to about 7, the acid reacting with the amino-functional polyorganosiloxane (A)(1) to form a water-soluble salt. acid. Also provided herein are the amino-functional polyorganosiloxane microemulsion formed by the method of the invention and hair care compositions containing the amino-functional polyorganosiloxane microemulsion.
Patent KR-940003998-B1 (KR)
Title: Method of separating depolluted fuel oil and asphalt from waste oil
Inventor: YUN SANG-CHON
IPC: C10G17/00
Filed: 1992-09-18
Granted: 1994-05-10
Abstract: (a) applying the depressurized distillation to the mixture after mixing used lubricant and atmospheric pressure distillate residual oil, the used lubricant representing 40 % of the mixture volume or 10 % of the mixture volume; (b) depressure-distilling the mixture at 390-500 deg.C and 50-80 mmHg; and (c) heating the mixture before depressure-distilling.
Patent KR-100254956-B1 (KR)
Title: 재귀비데오신호프로세서
IPC: H04N7/00
Filed: 1992-12-14
Granted: 2002-12-18
Abstract: 고 선명도 비디오 신호에 발생하는 높은 비디오 신호 데이타 속도에 대처할 수 있도록 하기 위해, 운동 벡터를 추정하는 재귀 비디오 신호 프로세서는 인입 비디오 신호를 각기 네개의 분리된 운동 에스티메이터에 의해 처리되는 네개의 인접한 상한으로 디멀티플렉스한다. 상기 비디오 신호 프로세서는 현재의 상한과 인접한 상한으로부터 각각의 운동 에스티메이터로 예상 벡터를 인가하기 위한 셀렉터를 포함한다. 
     양호하게도, 비교적 낮은 상한 C 및 D 은 비교적 높은 상한 A 및 B 보다 1 액티브 필드 후에 처리되는 반면, 우측 상한 B 및 D 은 좌측 상한 A 및 C 보다 1 액티브 라인후에 처리된다. 
     양호하게도 인접한 상한은 부분적 오버랩을 보여준다.
Patent KR-100261910-B1 (KR)
Inventor: INAHARA KIYOSHI
IPC: C08F10/00
Filed: 1992-12-26
Granted: 2000-07-15
Abstract: 촉매성분(A); 다음 일반식(1)으로 표시되는 전이금속 화합물 
     
       
     
     (단, 상기 식에서 M은 제4b족 전이금속, X 1 , X 2 는 각기 독립하여 할로겐, 수소, 알킬알콕시기 또는 알킬기, R 1 , R 2 , R 3 , R 4 는 각기 독립하여 수소 또는 탄소수 1∼100의 알킬기, m는 1∼6의 정수, p, q는 0∼4의 정수를 나타낸다.)을 무기고체 화합물에 담지하고, 상기 전이금속 화합물이 용해가능한 비수용성 용매로 세정함으로써 얻어지는 고체 촉매성분과, 촉매성분(B); 다음 일반식(2) 및 (3)으로 표시되는 유기 알루미늄 화합물 
     
       
     
     (단, 상기에서 ℓ은 2∼100의 정수. R 5 는 탄소수 1∼6의 알킬기를 나타낸다.) 
     
       
     
     (단, 상기 식에서 ℓ'은 2∼100의 정수, R 6 는 탄소수 1∼6의 알킬기를 나타낸다.)를 함유하여 되는 올레핀 중합용 촉매, 그 촉매를 사용하는 올레핀 중합체의 제조방법. 
     본 발명에 의하면, 유기 알루미녹산의 사용량을 저감하고, 또한 고활성의 촉매를 얻을 수 있다.
Patent KR-950007271-B1 (KR)
Title: Strong wind occurrence methode of clothing dryer
Inventor: SONG KWAN
IPC: D06F58/04
Filed: 1992-12-30
Granted: 1995-07-07
Abstract: introducing a hot air generated by an air outlet fan and a heater, into a drum, the hot air increasing the internal temperature so as to heat an introduced outdoor air to a room temperature without power consumption of the heater; and discharging the hot air into an outlet duct.
Patent KR-100266569-B1 (KR)
Title: Image information processing system for hdtv and vcr
Inventor: JEONG MOON CHAE
IPC: H04N7/01
Filed: 1993-03-27
Granted: 2000-09-15
Abstract: PURPOSE: A separable video data processing system is provided to reduce manufacture cost and simplify A/V(audio/video) system by making it unnecessary to installing a circuit that processes a broadcasting signal in a TV or a VCR(video tape recorder). CONSTITUTION: A signal receiver(1) receives a digital signal or an analog signal. A signal selector/converter(2) selects a signal from the signal receiver(1) and converts it to a determined format. A digital signal demodulator(3) the digital signal(V1) of the signal selector/converter(2). An error correction decoder(4) corrects the output(V2) of the digital signal demodulator(3) after error correction. An analog signal processor(5) filters an analog signal from the output(V1) of the signal selector/converter(2) and demodulates it to the original signal. A system controller(6) outputs a control signal(CS1) for controlling the entire system operation. A video device selector(7) outputs a control signal(CS2) for selecting a video device. A scanning line selector(8) controls the scanning line according to the control signal(SC1) of the system controller(6). A video processor(9) processes the output(V2) of the scanning line selector(8) and outputs it on a video display(17).
Patent KR-0178147-B1 (KR)
Inventor: KAMIYAMA TAKAO
IPC: B32B1/08
Filed: 1993-07-14
Granted: 1999-05-15
Abstract: 침입수가 있는 관로에 대해서도 확실하게 라이닝을 시공할 수 있음과 아울러, 지관 라이닝재와의 일체화가 가능한 관 라이닝재와 그 제조방법 및 관로보수공법을 제공하는 것이다. 
     관 라이닝재(1)를 내층이 3데니어이하의 가는 실로 구성하는 관형상의 부직포(2), 외층이 3-15데니어의 굵은 실로 구성하는 관형상의 부직포(3)로 구성되는 내외2중관구조로 하고, 상기한 내층을 구성하는 관형상의 부직포(2)에는 입경이 작은 충전재를 혼입한 점도 및 요변도가 높은 경화성수지를 함침시키고, 상기한 외층을 구성하는 관형상의 부직포(3)에는 입경이 큰 충전재를 혼입한 경화성수지를 함침시키게 한다. 
     또, 본 발명 공법은 상기한 관 라이닝재(1)를 유체압에 의하여 관로(10)내에 반전삽입한 후, 관 라이닝재(1)의 내압을 일정하게 유지한 채로 그 관 라이닝재(1)에 함침된 경화성수지를 경화시키는 것을 특징으로 한다.
Patent KR-950013390-B1 (KR)
Title: Auto control circuit of optical power
Inventor: KIM YON-OK
IPC: G11B7/126
Filed: 1993-07-26
Granted: 1995-11-08
Abstract: a first transistor in which a base bias is set by a bias resistance against an input voltage and for driving a light emitting diode; a comparator whose one terminal is connected to a light receiving diode for receiving a reflection light of optical beam from the light emitting diode and the other terminal is connected to a reference voltage, to thereby compare the output of the light receiving diode and the reference voltage; and a second transistor in which a base bias is formed by the output of the comparator, for controlling a base driving current of the first transistor to hold the optical output level of the light emitting diode at a constant level.
Patent KR-960016814-B1 (KR)
Title: Sub band coding method for a poor hearer
Inventor: PARK SANG-KYU
IPC: H03M7/30
Filed: 1993-09-21
Granted: 1996-12-21
Abstract: calculating the signals belonging to each sub band of the same frequency band after performing the subband filtering as to the inputted signal and obtaining the frequency component of the inputted signal by the Fourier transformation as to the inputted digital audio signal(4 or 6,12); and repeating this step until a new audio signal is inputted by forming a single bit row type to be transmitted by a multiplexing after allotting quantization bits by calculating the blocking threshold value.
Patent KR-970002309-B1 (KR)
Title: Polyester film
Inventor: SEO JUNG-WOOK
IPC: B29D7/01
Filed: 1993-10-20
Granted: 1997-02-27
Abstract: The polyester chips which had been melted and extruded, have been manufactured into amorphous sheets above a cooling mold. After the sheets have been stretched lengthwise and breadth, the sheets are manufactured into a polyester film through the process which were fixed by heat. Appropriate for the below conditions, the polyester film is produced; the proper viscosity of the film ranges from 0.40 to 0.50; between the vertical tensile strength and the cross tensile strength, the rate of the relative larger strength and the relative smaller strength is satisfied the formula (1); and the larger strength is satisfied the formula (2). STH means the relative larger strength and STL means the relative smaller strength, between the two tensile strength.
Patent KR-970000217-B1 (KR)
Title: Heat sink semiconductor device
Inventor: PARK KI-NAM
IPC: H01L23/36
Filed: 1993-11-03
Granted: 1997-01-06
Abstract: a semiconductor device part; a lead frame part comprising an outer and an inner lead frame(11)(11A) converted in a bent shape and separated from the outer lead frame(11); and a heat-sinker part(A) which is connected with a bottom ceramic substrate(21), a heat-sink cathode(22), a thermal exchange device(23), a heat sink anode(24) and a top ceramic substrate(25) in sequence, and power leads(19,20) are connected with the heat sink cathode(22) and the heat sink anode(24), and the bottom ceramic substrate(22) is connected to the inner lead frame(11A) of the lead frame part, and the top ceramic substrate(25) is connected with a heat-generating part of the semiconductor device part.
Patent KR-950010831-B1 (KR)
Title: Activating method of time-out interrupt in timer
Inventor: MO SANG-MAN
IPC: G06F9/46
Filed: 1993-11-16
Granted: 1995-09-23
Abstract: initiating a timer to be programmed, driving a time-out interrupt signal to be "0", and becoming a value of tag bit "0"; executing a clock counting until an input clock to the timer is a rising edge; if the rising edge, generating a time-out in which a value of a current count register as "1" and a value of a base count register as "0"; driving the time-out interrupt signal whenever the time-out is generated and determining whether the clock is the rising edge; if the value of the current count register is not "1" and the value of base count register is not "0", if the time-out interrupt signal is not driven, returning to the executing the clock counting step; if the time-out interrupt signal is driven and the tag bit value is "3", withdrawing the drive of the time-out interrupt signal to change the tag bit value into "0"; if the time-out interrupt signal is driven and the tag bit value is not "3", increasing the tag bit value by "1" and returning to the executing the clock counting step.
Patent KR-100272207-B1 (KR)
Inventor: CARON LAVERNE A
IPC: F16D66/00
Filed: 1993-12-07
Granted: 2000-11-15
Abstract: 차량 엔진 토크, 가속도, 감속도 및 브레이크 페달 압력을 결정한다(30, 32, 38) 차량 부하는 엔진 토크 및 가속도로부터 계산(34)되고, 결정된 감속도를 계산된 차량 부하 및 결정된 브레이크 페달 압력에 대한 예측된 감속도에 비교함으로써 브레이킹 시스템 효력을 계산(42)한다. 브레이킹시스템 효력을 나타내는 값은 축적되고 평가되어, 최종 서비스를 받은 때로부터 경과된 시간의 량 또는 운전한 마일 수에 따른 단순 계획 서비스에 의해 가능한 것보다는 브레이킹 시스템 서비스가 요구되는 시점을 더 정확히 결정할 수 있도록 한다.
Patent KR-100244420-B1 (KR)
Inventor: POPP ROBERT
IPC: B05D1/02
Filed: 1993-12-15
Granted: 2000-02-01
Abstract: 표면 상에 액체를 소정의 패턴으로 선택적으로 도포하고 그 표면 상에 위치시키기 위한 장치 및 방법에 대하여 개시되어 있다. 상기 장치 및 방법은, 각각이 그 각각의 독립된 액체 공급원을 구비하는 복수의 노즐을 개별적으로 제어하는 프로그래머블 장치를 포함한다.
Patent KR-970011526-B1 (KR)
Title: Hologram scan apparatus
Inventor: KIM YOUNG-SIK
IPC: G02B26/10
Filed: 1993-12-16
Granted: 1997-07-11
Abstract: Disclosed is an apparatus for scanning a hologram.  The apparatus comprises a laser diode, a collimating lens, a disc hologram optic device and a curved mirror.  The laser diode emits a laser beam which has no chromatic aberration.  The collimating lens converts the beam from the laser diode into the wave similar to a parallel wave.  The disc hologram optic device compensates an inclination error of the beam from collimating lens.  The curved mirror provides a proportion between the rotation angle and the scan location of the disc hologram optic device, and uncurls the curved scanning rays.  Thereby, the number of components is reduced, the compensation for the chromatic aberration between each component is not necessary, so that the productivity is improved.
Patent KR-0174015-B1 (KR)
Inventor: KIM TAE-JUNG
IPC: B60R13/02
Filed: 1993-12-17
Granted: 1999-02-18
Abstract: 판넬의 내측에 부착되는 제진재의 강성과 위상의 선택적으로 가변되도록 하여 차량 실내의 소음을 줄여 정숙성이 향상되는 흡음재를 제공하는 데 그 목적 있다. 
     이에 따라 차량의 판넬 내측면에 제진재가 부착되어 실내의 소음을 줄이는 흡음재에 있어서, 상기 제진재 속에 소정 위치에 전류의 인가에 따라 물체의 성질이 변하는 강성 변환부재가 충진된 저장 주머니와; 상기한 저장 주머니를 관통하여 밧데리 전원이 공급되도록 선택 스위치가 개재된 단자부재를 포함하여 이루어진 구성에 특징이 있다.
Patent KR-960001708-B1 (KR)
Title: Reduction method of metal oxide
Inventor: KARL BROTZMANN
IPC: C21B11/00
Filed: 1991-12-23
Granted: 1996-02-03
Abstract: PCT No. PCT/EP91/02501 Sec. 371 Date Oct. 27, 1993 Sec. 102(e) Date Oct. 27, 1993 PCT Filed Dec. 23, 1991 PCT Pub. No. WO92/12265 PCT Pub. Date Jul. 23, 1992.A method of reducing metal oxides in a vessel containing a molten bath, the bath comprising a metal layer and a slag layer, wherein metal oxides and carbonaceous material are introduced into the bath, gas is injected into the slag layer to case the eruption of molten slag parts, droplets and/or streams into the gas space above the bath and oxygen-containing gas is injected into the gas space to case post-combustion.
Patent KR-970006333-B1 (KR)
Inventor: LAWRENCE JAMES
IPC: F16H57/022
Filed: 1992-04-24
Granted: 1997-04-25
Abstract: 내용없음.
Patent KR-0133615-B1 (KR)
Title: Stable double emulsions containing finely-divided particles
Inventor: THILL FRANCIS L
IPC: B01J13/00
Filed: 1992-06-15
Granted: 1998-04-21
Abstract: A preferred method of producing an aqueous, stable double emulsion is disclosed. The first step of the method is the production of an "inner" emulsion. The inner emulsion is produced by combining water, a liquid hydrocarbon solvent, and an emulsifier, in an agitated mixing vessel, along with an effective amount of finely-divided particulate material, to produce an oil-in-water emulsion having a viscosity of no more than about 200,000 centipoises, wherein the finely-divided particulate material is substantially homogeneously-dispersed throughout the thus-produced oil-in-water emulsion. The second step of the method is the production of an "outer" emulsion. The outer emulsion is produced by combining a liquid hydrocarbon solvent, water, and an emulsifier, in an agitated mixing vessel, to produce a water-in-oil emulsion. The third step of the method is the production of a "dual" emulsion. The dual emulsion is produced by combining the water-in-oil emulsion with an effective amount of the oil-in-water emulsion, in a mixing zone, thereby to produce the aqueous, stable double emulsion.
Patent RO-121441-B1 (RO)
Title: Servomotor electrohydraulic control device for hydraulic brake speed variator
Inventor: PAP JOZSEF BALINT
IPC: F16H1/02
Filed: 2002-02-04
Abstract: The invention is complementary to the invention in the RO patent 121355 and relates to a servomotor electrohydraulic control device for hydraulic brake speed variator. According to the invention, the said device consists of a block of apparatuses (Z) connected to a pressurized fluid source, a double effect hydraulic servomotor (F) and a coupling-type control means (G) with remote control, as well as a second hydraulic servomotor (E) connected to the block of hydrostatic apparatusses (Z). The double effect servomotor (F) has two fluid chambers (a1), (a2) with unequal areas, separated by a limiting piston (38) with adjustable working position, and a regulating piston (34) with flexible working position, therebetween a coil arc (37) is supported, and in the fluid chamber (a2) between the frontal side of the cylinder (35) and the reduced area of the piston (38), there is positioned a coil arc (39).
Patent RO-121345-B1 (RO)
Title: Revertible pneumatic or hydraulic rotary device
Inventor: T ENASE TEODOR
IPC: F04D29/00
Filed: 2002-07-29
Abstract: The invention relates to a revertible pneumatic or hydraulic rotary device destined to build pumps and engines. According to the invention, the revertible pneumatic or hydraulic rotary device ensures the conversion of the pressure of a fluid into mechanical work or the conversion of the mechanical work into pressure by the fact that the rotary pistons (6) are mounted inside the rotor (2), in some slots (a) having the shape conjugated with that of the rotary pistons (6) and which are closed at the inner part of the rotor (2) by an extension (b) of the rotor body (2), the slots (a) surrounding some pieces (c) in the shape of a cylindrical sector, making one piece with the rotor by the above-mentioned extension (b), the rotor (2) and the extension (b) together with each piece (c) define a cylinder which performs the sealing.
Patent RO-120807-B1 (RO)
Title: Relaxing support attachable to a bath tub
Inventor: VOICU DUMITRU
IPC: A47K3/12
Filed: 2004-05-28
Abstract: The invention relates to a relaxing support attachable to a bath tub, for supporting the back, neck and head, being used as an accessory for the household or public bathrooms. The relaxing support is provided, on the surface for seating on the bath tub by means of air-escape valves, and comprises a base plate (1) made of plastic material, provided at the inner side, in the head and neck supporting area, with a steel rod (2) whose length is about one third of the length of the base plate (1).